WorldArrow icon
Arrow iconGunma

Air quality in Gunma

Air quality index (AQI⁺) and PM2.5 air pollution in Gunma • 04:55, Aug 30

Gunma Prefecture Environmental Forest Department Environment Conservation DivisionAtmospheric Environmental Regional Observation System (AEROS)Fukushima Prefecture Air Quality Information
Gunma Prefecture Environmental Forest Department Environment Conservation DivisionAtmospheric Environmental Regional Observation System (AEROS)Fukushima Prefecture Air Quality Information

Live most polluted city ranking

Real-time Gunma most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Tomioka

50

2
The national flag of Japan

Shibukawa

44

3
The national flag of Japan

Haramachi

39

4
The national flag of Japan

Numata

33

5
The national flag of Japan

Ota

33

6
The national flag of Japan

Kamiokimachi

28

7
The national flag of Japan

Tsumagoi

28

8
The national flag of Japan

Tatebayashi

22

Live cleanest city ranking

Real-time Gunma cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Tatebayashi

22

2
The national flag of Japan

Kamiokimachi

28

3
The national flag of Japan

Tsumagoi

28

4
The national flag of Japan

Numata

33

5
The national flag of Japan

Ota

33

6
The national flag of Japan

Haramachi

39

7
The national flag of Japan

Shibukawa

44

8
The national flag of Japan

Tomioka

50

Wildfires in Gunma

Real-time information

Active fires

--

Forest fire.
external link icon

Wildfire Map Spotlight: Hawk Fire, Nevada

Forest fire.
external link icon

Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

external link icon

Transboundary Air Quality Alert: Southeast Asia

Which is the most polluted city in Gunma?